diff --git a/contrib/packaging/debian/copyright b/contrib/packaging/debian/copyright
--- a/contrib/packaging/debian/copyright
+++ b/contrib/packaging/debian/copyright
@@ -3,7 +3,7 @@ Upstream-Name: mercurial
 Source: https://www.mercurial-scm.org/
 
 Files: *
-Copyright: 2005-2020, Matt Mackall <mpm@selenic.com> and others.
+Copyright: 2005-2021, Matt Mackall <mpm@selenic.com> and others.
 License: GPL-2+
  This program is free software; you can redistribute it
  and/or modify it under the terms of the GNU General Public
diff --git a/contrib/packaging/inno/mercurial.iss b/contrib/packaging/inno/mercurial.iss
--- a/contrib/packaging/inno/mercurial.iss
+++ b/contrib/packaging/inno/mercurial.iss
@@ -6,7 +6,7 @@
 #endif
 
 [Setup]
-AppCopyright=Copyright 2005-2020 Matt Mackall and others
+AppCopyright=Copyright 2005-2021 Matt Mackall and others
 AppName=Mercurial
 AppVersion={#VERSION}
 OutputBaseFilename=Mercurial-{#VERSION}{#SUFFIX}
@@ -29,7 +29,7 @@ AppContact=mercurial@mercurial-scm.org
 DefaultDirName={pf}\Mercurial
 SourceDir=stage
 VersionInfoDescription=Mercurial distributed SCM (version {#VERSION})
-VersionInfoCopyright=Copyright 2005-2020 Matt Mackall and others
+VersionInfoCopyright=Copyright 2005-2021 Matt Mackall and others
 VersionInfoCompany=Matt Mackall and others
 VersionInfoVersion={#QUAD_VERSION}
 InternalCompressLevel=max
diff --git a/contrib/packaging/wix/COPYING.rtf b/contrib/packaging/wix/COPYING.rtf
index fc98ff56d9794ed561e92196cf4ec116b680532f..8bca18aa4dbe55caca8ffb71d89f9d31d2e02413
GIT binary patch
literal 1792
zc$|$@O>g5i5bZfY{=;A|-7Qi_(k6$kivsQ<*%(cnz;Un$zza=L)^sUSAt@V%;s4$l
zN^V><*wzQxl7{m>=8@hBAFEtQ8!%l|yUL5pLX^6yGGSeZ$~CQw{J==N%Cq8PCn{%S
zTpIe3iOQl8m8zu=I%crIMhBSb4a{95?RdXGJ=qE6jPtYt#=`3|6DzN^&BW4ly12X?
zr<$L{N?Yw^bROoYYF!o?<k=`2<)5;Pd@t6hH{Z~f7ot-+oSukQ`cfFY%nRYuHJIWe
zqifTdn2VP`6TeVoqNo1xBiw1PI*-zT_)&g>BFip+F0vwrI~gNg)Hi7iNLzx7wf2EA
zdZg2nW5hfm<|0UH@h{vX7z|L6SO~6)8|n2JwypyuEszlyqQ_+yHDF}WbCTY;600pg
z=xnJy5DkdhHvwFgZobT(;7fAKz(cn*sNfcrwn2jo(DIW&=D~8C%C8yyaX^P_M_pw^
zXUCwCCBm9y(mfOhfT7zN5S#ZhGGPy{<wYNe<ra*Luj@v=ISX3YdbjeDm@?9<xDwE&
z#<gonOHD25ZVMYEtCt$OpsUWD0oB6S>Eh=8X#tbjGkl%Q=abpuc}$hDcJx-Sb>9h_
z)*v+|O<vl#W$JfV^UpU_Kly!nJ6$|8`|IgqcJ=rO*Y|Unz{6y|n0|h`oy_6kY5s8k
zcr|dJTCgrPXVZ-ifrj(aq3>OkErBVyG@6uexUb~=mJl5)+jxv<SG^pzN4a+EaaBhW
zY-ohZNPdwb1q4ZiH?@OCZV%%ghX0RD#3M`3*eHXE1i^BKDylDKBUhT<qE)6VnFa&(
z8;L9ptyaiC=slLCk1|8cl%x5+bac-V9h%V8FmMNUdWZszhU?MFB^o5!gw4;6sloeK
za2}y`k(f3Zdxwk*DY}$835ha&FEv+t%?VHWkc##T#fmF<1<?szh!Sl-0~YLfGoUY%
zgGd!@D^wCqM|m3<|ILb^DQ>AJ$LDweL&=A;K2TT@ma2zoao6KP)wHRWbXtKd*BFS+
z0f<=Q;EEeM3{DQQder*AHf)tPJnt4wTFqhQGpP-fcvBMmT9Z*q<C?H#3fKQR35-jT
zB;n*)IA|WTSQ-!|gUJ25qZ1spDf#fN3{5b^-OcmE)%<ok`vcz9F}A;)pKmss(aLrs
z=U3;Z?;p<J?e{xg<AaI2?-h#9WI|Qho<4{37=9asexJb5wmBT8qo9qps7Cak1aIKK
OS@;%y4^IC&Kl}x_^LbtX

diff --git a/contrib/win32/ReadMe.html b/contrib/win32/ReadMe.html
--- a/contrib/win32/ReadMe.html
+++ b/contrib/win32/ReadMe.html
@@ -140,7 +140,7 @@ editor = whatever
     </p>
 
     <p>
-      Mercurial is Copyright 2005-2020 Matt Mackall and others.
+      Mercurial is Copyright 2005-2021 Matt Mackall and others.
     </p>
 
     <p>
diff --git a/mercurial/commands.py b/mercurial/commands.py
--- a/mercurial/commands.py
+++ b/mercurial/commands.py
@@ -7707,7 +7707,7 @@ def version_(ui, **opts):
     )
     license = _(
         b"(see https://mercurial-scm.org for more information)\n"
-        b"\nCopyright (C) 2005-2020 Matt Mackall and others\n"
+        b"\nCopyright (C) 2005-2021 Matt Mackall and others\n"
         b"This is free software; see the source for copying conditions. "
         b"There is NO\nwarranty; "
         b"not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.\n"
diff --git a/mercurial/helptext/hg.1.txt b/mercurial/helptext/hg.1.txt
--- a/mercurial/helptext/hg.1.txt
+++ b/mercurial/helptext/hg.1.txt
@@ -112,7 +112,7 @@ Mailing list: https://www.mercurial-scm.
 
 Copying
 """""""
-Copyright (C) 2005-2020 Matt Mackall.
+Copyright (C) 2005-2021 Matt Mackall.
 Free use of this software is granted under the terms of the GNU General
 Public License version 2 or any later version.
 
diff --git a/mercurial/helptext/hgignore.5.txt b/mercurial/helptext/hgignore.5.txt
--- a/mercurial/helptext/hgignore.5.txt
+++ b/mercurial/helptext/hgignore.5.txt
@@ -26,7 +26,7 @@ See Also
 Copying
 =======
 This manual page is copyright 2006 Vadim Gelfer.
-Mercurial is copyright 2005-2020 Matt Mackall.
+Mercurial is copyright 2005-2021 Matt Mackall.
 Free use of this software is granted under the terms of the GNU General
 Public License version 2 or any later version.
 
diff --git a/mercurial/helptext/hgrc.5.txt b/mercurial/helptext/hgrc.5.txt
--- a/mercurial/helptext/hgrc.5.txt
+++ b/mercurial/helptext/hgrc.5.txt
@@ -34,7 +34,7 @@ See Also
 Copying
 =======
 This manual page is copyright 2005 Bryan O'Sullivan.
-Mercurial is copyright 2005-2020 Matt Mackall.
+Mercurial is copyright 2005-2021 Matt Mackall.
 Free use of this software is granted under the terms of the GNU General
 Public License version 2 or any later version.
 
diff --git a/setup.py b/setup.py
--- a/setup.py
+++ b/setup.py
@@ -1706,7 +1706,7 @@ if py2exeloaded:
     extra['console'] = [
         {
             'script': 'hg',
-            'copyright': 'Copyright (C) 2005-2020 Matt Mackall and others',
+            'copyright': 'Copyright (C) 2005-2021 Matt Mackall and others',
             'product_version': version,
         }
     ]